Rega tables are susceptible to vibrations due to their purposeful and extremely efficient lightweight construction. After many trial and error sessions, I decided to construct a sanbox for my heavily modified RP3. I also replaced the rubber feet with threaded/adjustable brass footers for top notch isolation from external vibrations.
Now I am just simply amazed by the RP3's ability to reproduce the attack transients in music. Much better reporduction of dynamics and transient response with strong impact.
The bass is punchy and never feels congested, the treble is airy, spacious, and open.
This is, by far, the best set-up I have ever owned and I don't miss my Linn Sondek LP12 combo at all.
Rega RP3 (Only the plinth, bearing well, 24V motor, and double brace remains from the original TT, everything else is gone)
Rega RB808
Rega TT-PSU
Groovetracer Reference sub-platter with Zirconia bearing and Sapphire thrust plate
Groovetracer Delrin platter
Groovetracer 130 gram counterweight
Dayton Audio adjustable brass footers
Edwards Audio Little Belter
Clearaudio Clever clamp
Lyra Delos
Happy listening!